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    Apter Power assists instrumentation teams in navigating the challenges of legacy hardware, providing access to original or verified surplus Honeywell TK-ORC161 modules.

TK-ORC161

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The Honeywell TK-ORC161 is a 16-point isolated contact output module designed for demanding industrial control environments.
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Technical specifications for TK-ORC161

  • Manufacturer:
    Honeywell
  • Part Number:
    TK-ORC161
  • Product Family:
    Honeywell Experion PKS ( C200, C300 )
  • Product Type:
    Isolated Contact Output Module
  • Stock:
    1
  • Module Type:
    16-Point Isolated Contact Output Module
  • Voltage Range:
    10–265 Vac or 5–150 Vdc
  • Operating Temperature:
    -20°C to +60°C (-4°F to +140°F)
  • Storage Temperature:
    -40°C to +85°C (-40°F to +185°F)
  • Relative Humidity:
    5% to 95% (Non-condensing)
  • Communication Bus:
    Experion PKS I/O Bus
  • Weight:
    0.28 kg
  • Estimated shipping dimensions:
    3.5x14x14.5cm
  • Tariff Code:
    8537109090
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Applications Specifications Applications Monitoring & Control Operating Environment

Features:

  • High-Density Isolated Output
  • Broad Voltage Compatibility
  • High-Reliability Maintenance (RIUP)
The Honeywell TK-ORC161 provides 16 independent isolated output points, enabling the simultaneous control of multiple field devices. This high-density architecture optimizes panel space while providing the galvanic isolation necessary to prevent ground loops and protect sensitive controller electronics from field-level electrical interference.

Designed for versatility, the Honeywell TK-ORC161 supports a wide operating range of 10-265 Vac and 5-150 Vdc. This extensive range makes the module an ideal choice for diverse industrial requirements, allowing it to interface directly with various AC or DC loads without the need for additional relay buffer interfaces.

The Honeywell TK-ORC161 fully supports the Removal and Insertion Under Power (RIUP) capability within the Experion PKS system. This feature allows technical personnel to replace a faulty unit or perform system maintenance without powering down the entire chassis, significantly increasing plant uptime and operational safety.

The TK-ORC161 Honeywell 16-Point Isolated Contact Output Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Honeywell TK-ORC161 16-Point Isolated Contact Output Module Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Honeywell TK-ORC161 16-Point Isolated Contact Output Module

General

  • Manufacturer Honeywell
  • Model TK-ORC161
  • Condition New Original ready stock
  • Product Family TK-OAV061,TK-ODD321,TK-FXX102
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Emergency Shutdown Systems: Used in ESD logic to initiate safe state shutdowns for field actuators.
  • Distributed Control Systems (DCS): Interfaces with high-voltage relays for motor control center (MCC) interlocking.
  • Pipeline Automation: Manages remote valves and signaling lamps in geographically dispersed pipeline sites.
  • ower Generation: Provides isolated discrete outputs for auxiliary equipment status monitoring and control.
  • Point-Level Feedback: The Honeywell TK-ORC161 facilitates real-time monitoring of contact output states via the system's HMI.
  • Fault Reporting: Monitors for internal module errors and reports them immediately to the system controller for alarm generation.
  • Load Control: Provides precise discrete switching for AC/DC solenoids and contactors.
  • Integrated Diagnostics: Supports advanced troubleshooting via the Experion PKS software environment to identify I/O wiring shorts or open-circuit conditions.
  • Temperature Resilience: Capable of sustained operation in industrial environments ranging from -20°C to 60°C.
  • Humidity Control: Designed to operate efficiently in environments with up to 95% non-condensing humidity.
  • Vibration/Shock Protection: Constructed to meet industrial standards for resistance against mechanical vibration and shock.
  • Conformal Coating: The Honeywell TK-ORC161 features specialized coating to prevent corrosion in chemically active or high-moisture industrial atmospheres.
Description
The Honeywell TK-ORC161 serves as a critical component in the Experion PKS control hardware ecosystem, functioning primarily as a relay/contact output module. Engineered for robustness, the TK-ORC161 provides 16 isolated output points, allowing for flexible control of external devices while maintaining electrical isolation between the control logic and field instrumentation.

This module is specifically designed to handle a wide range of output voltages, supporting 10-265 Vac or 5-150 Vdc applications. By utilizing the Honeywell TK-ORC161, engineers can effectively manage diverse field signals, ensuring that the integrity of the control system is preserved even in environments prone to electrical noise or transient surges.

Integration of the Honeywell TK-ORC161 into existing Experion PKS frameworks is seamless, benefiting from the system’s robust communication bus. The module’s design focuses on high availability and ease of maintenance, supporting "Removal and Insertion Under Power" (RIUP) protocols which minimize operational downtime during hardware replacement or system upgrades.

Designed for long-term stability, the Honeywell TK-ORC161 is built to withstand harsh industrial conditions. Its reliable switching capabilities and contact isolation make it an essential solution for applications requiring high-density, secure digital output control, ensuring that your process operations remain both efficient and safe.
Alternative Names
TK ORC161 TK-0RC161 TK-ORCI6I TK-OAV061 TK-ODD321 TK-FXX102
Technical notes
The Honeywell TK-ORC161 is hardware-compatible with the 1756-OW16I series and requires specific I/O module wiring configurations as outlined in the Experion PKS installation guidelines. Users must ensure that the Honeywell TK-ORC161 is installed within an appropriate chassis slot to maintain proper current draw management and signal isolation compliance.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Can the Honeywell TK-ORC161 be used in a redundant control configuration?
Yes, the Honeywell TK-ORC161 is designed to integrate into redundant Experion PKS architectures, ensuring high availability in critical process loops.
How do I verify the diagnostic health of the Honeywell TK-ORC161?
The Honeywell TK-ORC161 reports status via the Experion PKS controller; diagnostic data can be viewed through the Control Builder software to monitor point-level health.
What is the primary difference between the TC-ORC161 and the Honeywell TK-ORC161?
The Honeywell TK-ORC161 generally denotes a conformal coated version suitable for more corrosive or extreme environmental conditions compared to the base TC model.
Does the Honeywell TK-ORC161 comply with hazardous location standards?
Yes, the Honeywell TK-ORC161 is tested for use in Class I, Div 2 hazardous locations when installed in accordance with the Experion PKS Control Hardware Installation Guide.

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